Applications of photoconductive switches in uwb and thz 技术中的应用
Temporal characterization of thz pulses generated by large aperture photoconductive antennas 大孔径光电导天线产生的太赫兹脉冲时间特性研究
thz radiation generated from a si3n4 covered gaas photoconductive dipole antenna is investigated in the paper 分析了瞬态电场对thz偶极天线辐射的影响。
Chapter one is a survey of thz radiation, including the character of thz radiation, the generati 人dxted单晶产生thz辐射的特性研究,包括研究背景、实验样品、实验测量、结果及分析、结论等五个部分。
Chapter one is a survey of thz radiation, including the character of thz radiation, the generati 人dxted单晶产生thz辐射的特性研究,包括研究背景、实验样品、实验测量、结果及分析、结论等五个部分。
4 . using ttds measurement and analysis, the characteristic of mixed crystal hgcdte and zncdte in thz region is analyzed 四、利用thz波段时域光谱测量和分析方法,第一次得到了混晶hgcdte、zncdte在0
Therefore, the phase matching condition in the < 110 >-oriented zn1-xcdxte crystals is the key factor which affects the generation efficiency of thz waves 因此,晶体的相位匹配性能是影响其作为thz辐射源的主要因素。
Because of it's unique character, thz may give prominent influence to the field of imaging, biology, communication, national-defense and so on 其独特的性质能够给成像技术、生物医学、通讯、国防等高科技领域带来巨大的影响。
Experimental measurements from different doped zn0.95cd0.05te < 110 > crystals suggest that the dc resistivity of the crystal for thz emitter application should be greater than 102o-cm 晶体的电阻率p刁o(c时,才能充当thz辐射的产生器件。
6 ) the self-absorption of thz waves in doped zn0.95cd005te < 110 > crystals is the main factor which affects the generation efficiency of thz waves 对于不同掺杂的zll095cd005te110单晶,晶体产生thz辐射效率不同的主要原因是晶体对thz辐射的吸收不同。